A mad scientist, Dr. Aranya (Jackie Coogan), has created giant spiders in his Mexican lab in Zarpa Mesa to create a race of superwomen by injecting spiders with human pituitary growth hormones. Women develop miraculous regenerative powers, but men mutate … Jackie Coogan, Allan Nixon, Richard Travis, Lyle Talbot, Paula Hill, Tandra Quinn, Robert Knapp Added on Amazon Prime 2023-03-28. Youtube Trailer